<!DOCTYPE html>
<html>
    <head>
        <!-- 页面meta -->
        <meta charset="utf-8">
        <meta http-equiv="X-UA-Compatible" content="IE=edge">
        <title>传智健康</title>
        <meta name="description" content="传智健康">
        <meta name="keywords" content="传智健康">
        <meta content="width=device-width,initial-scale=1,maximum-scale=1,user-scalable=no" name="viewport">
        <!-- 引入样式 -->
        <link rel="stylesheet" href="../plugins/elementui/index.css">
        <link rel="stylesheet" href="../plugins/font-awesome/css/font-awesome.min.css">
        <link rel="stylesheet" href="../css/style.css">
    </head>
    <body class="hold-transition">
        <div id="app">
            <!--页面头-->
            <div class="content-header">
                <h1>权限管理<small>权限管理</small></h1>
                <el-breadcrumb separator-class="el-icon-arrow-right" class="breadcrumb">
                    <el-breadcrumb-item :to="{ path: '/' }">首页</el-breadcrumb-item>
                    <el-breadcrumb-item>权限管理</el-breadcrumb-item>
                    <el-breadcrumb-item>权限管理</el-breadcrumb-item>
                </el-breadcrumb>
            </div>
            <!--页面内容-->
            <div class="app-container">
                <div class="box">
                    <!--分页表头-->
                    <div class="filter-container">
                        <el-input placeholder="权限名" v-model="pagination.queryString" style="width: 200px;" class="filter-item"></el-input>
                        <el-button @click="findPage(1)" class="dalfBut">查询</el-button>
                        <el-button type="primary" class="butT" @click="handleCreate()">新建权限</el-button>
                    </div>
                    <!--分页数据-->
                    <el-table size="small" current-row-key="id" :data="dataList" stripe highlight-current-row>
                        <el-table-column type="index" align="center" label="序号"></el-table-column>

                        <el-table-column prop="name" label="权限名" align="center"></el-table-column>

                        <el-table-column prop="keyword" label="权限关键词" align="center"></el-table-column>
                        <el-table-column prop="description" label="权限描述" align="center"></el-table-column>
                        <el-table-column label="操作" align="center">

                            <template slot-scope="scope">
                                <el-button type="primary" size="mini" @click="handleUpdate(scope.row)">修改权限</el-button>
                                <el-button size="mini" type="danger" @click="handleDelete(scope.row)">删除权限</el-button>
                            </template>
                        </el-table-column>
                    </el-table>
                    <!--分页栏-->
                    <div class="pagination-container">
                        <el-pagination
                            class="pagiantion"
                            @current-change="handleCurrentChange"
                            :current-page="pagination.currentPage"
                            :page-size="pagination.pageSize"
                            layout="total, prev, pager, next, jumper"
                            :total="pagination.total">
                        </el-pagination>
                    </div>
                    <!-- 新增标签弹层 -->
                    <div class="add-form">
                        <el-dialog title="新键权限" :visible.sync="dialogFormVisible">
                            <el-form ref="dataAddForm" :model="formData" :rules="rules" label-position="right" label-width="100px">
                                <el-row>
                                    <el-col :span="12">
                                        <el-form-item label="权限名" prop="name">
                                            <el-input v-model="formData.name"/>
                                        </el-form-item>
                                    </el-col>
                                    <el-col :span="12">
                                        <el-form-item label="权限键词" prop="keyword">
                                            <el-input v-model="formData.keyword"/>
                                        </el-form-item>
                                    </el-col>
                                </el-row>

                                <el-row>
                                    <el-col :span="24">
                                        <el-form-item label="权限说明" prop="description">
                                            <el-input v-model="formData.description" type="textarea"></el-input>
                                        </el-form-item>
                                    </el-col>
                                </el-row>
                            </el-form>
                            <div slot="footer" class="dialog-footer">
                                <el-button @click="dialogFormVisible = false">取消</el-button>
                                <el-button type="primary" @click="handleAdd()">确定</el-button>
                            </div>
                        </el-dialog>
                    </div>
                    <!-- 编辑标签弹层 -->
                    <div class="add-form">
                        <el-dialog title="编辑权限" :visible.sync="dialogFormVisible4Edit">
                            <el-form ref="dataEditForm" :model="formData" :rules="rules" label-position="right" label-width="100px">
                                <el-row>
                                    <el-col :span="12">
                                        <el-form-item label="权限名" prop="name">
                                            <el-input v-model="formData.name"/>
                                        </el-form-item>
                                    </el-col>
                                    <el-col :span="12">
                                        <el-form-item label="权限键词" prop="keyword">
                                            <el-input v-model="formData.keyword"/>
                                        </el-form-item>
                                    </el-col>
                                </el-row>

                                <el-row>
                                    <el-col :span="24">
                                        <el-form-item label="权限描述" prop="description">
                                            <el-input v-model="formData.description" type="textarea"></el-input>
                                        </el-form-item>
                                    </el-col>
                                </el-row>
                            </el-form>
                            <div slot="footer" class="dialog-footer">
                                <el-button @click="dialogFormVisible4Edit = false">取消</el-button>
                                <el-button type="primary" @click="handleEdit()">确定</el-button>
                            </div>
                        </el-dialog>
                    </div>
                </div>
            </div>
        </div>
    </body>
    <!-- 引入组件库 -->
    <script src="../js/vue.js"></script>
    <script src="../plugins/elementui/index.js"></script>
    <script type="text/javascript" src="../js/jquery.min.js"></script>
    <script src="../js/axios-0.18.0.js"></script>
    <script>
        var vue = new Vue({
            el: '#app',
            data:{
                pagination: {//分页相关模型数据
					  currentPage: 1,//当前页码
					  pageSize:10,//每页显示的记录数
					  total:0,//总记录数
					  queryString:null//查询条件
				},
				dataList: [],//当前页要展示的分页列表数据
                formData: {},//表单数据
                dialogFormVisible: false,//增加表单是否可见
                dialogFormVisible4Edit:false,//编辑表单是否可见
                rules: {//校验规则
                    name: [{ required: true, message: '权限名称为必填项', trigger: 'blur' }],
                    keyword: [{ required: true, message: '权限键词为必填项', trigger: 'blur' }],
                   /* attention: [{ required: true, message: '权限描述为必填项', trigger: 'blur' }],*/
                }
            },
            //钩子函数，VUE对象初始化完成后自动执行
            created() {
                //vue对象初始化时，调用分页查询所有权限的方法
                this.findPage();
            },
            methods: {
                //编辑权限
                handleEdit() {
                    this.$refs['dataEditForm'].validate((valid)=>{
                        if (valid){
                            //表单校验通过，发送ajax请求，将请求数据提交到后台
                            axios.post("/permission/edit.do",this.formData).then((res)=>{
                                if (res.data.flag){
                                    //弹出提示信息
                                    this.$message({
                                        message:res.data.message,
                                        type:'success'
                                    });
                                }else {
                                    //失败
                                    this.$message.error(res.data.message);
                                }
                            }).finally(()=>{
                                //新增成功或失败后，重新调用分页查询方法，查询新的数据
                                this.findPage();
                                //关闭编辑窗口
                                this.dialogFormVisible4Edit = false;
                            });
                        }else {
                            //校验不通过，return false
                            this.$message.error("数据校验失败，请检查");
                            return false;
                        }
                    });
                },
                //添加权限
                handleAdd () {
					//校验
					this.$refs['dataAddForm'].validate((valid)=>{
					   if (valid){
					       //表单校验通过，发送ajax请求，将请求数据提交到后台
                            axios.post("/permission/add.do",this.formData).then((res)=>{
                                //关闭新增窗口
                                this.dialogFormVisible = false;
                                if (res.data.flag){
                                    //成功。关闭新增窗口
                                    this.dialogFormVisible = false;
                                    //新增成功后，重新调用分页查询方法，查询新的数据
                                    this.findPage();
                                    //弹出提示信息
                                    this.$message({
                                        message:res.data.message,
                                        type:'success'
                                    });
                                }else {
                                    //失败
                                    this.$message.error(res.data.message);
                                }
                            });
                       }else {
					       //校验不通过，return，false
                           this.$message.error("数据校验失败，请检查");
                           return false;
                       }
                    });
                },
                //分页查询展示所有权限
                findPage(page) {
                    if (page == 1){
                        this.pagination.currentPage = page;
                    }
                    //发送ajax请求，提交相关参数(页码，每页显示记录数，查询条件)
                    var param= {
                       currentPage: this.pagination.currentPage,
                       pageSize: this.pagination.pageSize,
                       queryString: this.pagination.queryString
                    };
                    axios.post("/permission/findPage.do",param).then((res)=>{
                        //解析controller响应回的数据，并为模型数据复制
                        this.pagination.total = res.data.total;
                        this.dataList = res.data.rows;
                    });
                },
                // 重置表单
                resetForm() {
                    //重置输入框内容
                    this.formData = {};
                },
                // 弹出新建权限窗口
                handleCreate() {
					//弹出新增窗口
					this.dialogFormVisible = true;
                    //移除表单的校验结果
                    this.$refs['dataAddForm'].clearValidate();
					this.resetForm();
                },
                // 弹出编辑窗口
                handleUpdate(row) {
                    this.dialogFormVisible4Edit = true;
                    //回显数据
                    axios.get("/permission/findById.do?id="+row.id).then((res)=>{
                        if (res.data.flag){
                            //进行回显
                            this.formData = res.data.data;
                        }else {
                            //查询失败
                            this.$message.error(res.data.message);
                        }
                    });
                    //移除表单的校验结果
                    this.$refs.dataEditForm.clearValidate();
                },
                //切换页码
                handleCurrentChange(currentPage) {
                    //重新调用分页查询方法，并重新设置页码
                    this.pagination.currentPage = currentPage;
                    this.findPage();
                },
                //错误信息提示
                showMessage(res){
                    if(res == 'Error: Request failed with status code 403'){
                        //权限不足
                        this.$message.error('无访问权限');
                        return;
                    }else{
                        this.$message.error('未知错误');
                        return;
                    }
                },
                // 删除
                handleDelete(row) {
                    this.$confirm("你确定要删除当前数据吗？",'提示',{
                            type: 'warning'
                    }).then(() => {
                        //调用时发送异步求
                        axios.delete("/permission/delete.do?id="+row.id).then((res)=>{
                            if (res.data.flag){
                                //新增成功后，重新调用分页查询方法，查询新的数据
                                this.findPage();
                                //弹出提示信息
                                this.$message({
                                    message:res.data.message,
                                    type:'success'
                                });
                            }else {
                                //失败
                                this.$message.error(res.data.message);
                            }
                        }).catch((res)=>{
                            this.showMessage(res);
                        });
                    }).catch(() => {
                        this.$message({
                            type: 'info',
                            message: '已取消删除'
                        });
                    });
                }
            }
        })
    </script>
</html>